--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/OrthancServer/OrthancExplorer/libs/slimbox2.js	Wed Jun 10 20:30:34 2020 +0200
@@ -0,0 +1,244 @@
+/*!
+  Slimbox v2.04 - The ultimate lightweight Lightbox clone for jQuery
+  (c) 2007-2010 Christophe Beyls <http://www.digitalia.be>
+  MIT-style license.
+*/
+
+(function($) {
+
+  // Global variables, accessible to Slimbox only
+  var win = $(window), options, images, activeImage = -1, activeURL, prevImage, nextImage, compatibleOverlay, middle, centerWidth, centerHeight,
+  ie6 = !window.XMLHttpRequest, hiddenElements = [], documentElement = document.documentElement,
+
+  // Preload images
+  preload = {}, preloadPrev = new Image(), preloadNext = new Image(),
+
+  // DOM elements
+  overlay, center, image, sizer, prevLink, nextLink, bottomContainer, bottom, caption, number;
+
+  /*
+    Initialization
+  */
+
+  $(function() {
+    // Append the Slimbox HTML code at the bottom of the document
+    $("body").append(
+      $([
+	overlay = $('<div id="lbOverlay" />')[0],
+	center = $('<div id="lbCenter" />')[0],
+	bottomContainer = $('<div id="lbBottomContainer" />')[0]
+      ]).css("display", "none")
+    );
+
+    image = $('<div id="lbImage" />').appendTo(center).append(
+      sizer = $('<div style="position: relative;" />').append([
+	prevLink = $('<a id="lbPrevLink" href="#" />').click(previous)[0],
+	nextLink = $('<a id="lbNextLink" href="#" />').click(next)[0]
+      ])[0]
+    )[0];
+
+    bottom = $('<div id="lbBottom" />').appendTo(bottomContainer).append([
+      $('<a id="lbCloseLink" href="#" />').add(overlay).click(close)[0],
+      caption = $('<div id="lbCaption" />')[0],
+      number = $('<div id="lbNumber" />')[0],
+      $('<div style="clear: both;" />')[0]
+    ])[0];
+  });
+
+
+  /*
+    API
+  */
+
+  // Open Slimbox with the specified parameters
+  $.slimbox = function(_images, startImage, _options) {
+    options = $.extend({
+      loop: false,				// Allows one to navigate between first and last images
+      overlayOpacity: 0.8,			// 1 is opaque, 0 is completely transparent (change the color in the CSS file)
+      overlayFadeDuration: 400,		// Duration of the overlay fade-in and fade-out animations (in milliseconds)
+      resizeDuration: 400,			// Duration of each of the box resize animations (in milliseconds)
+      resizeEasing: "swing",			// "swing" is jQuery's default easing
+      initialWidth: 250,			// Initial width of the box (in pixels)
+      initialHeight: 250,			// Initial height of the box (in pixels)
+      imageFadeDuration: 400,			// Duration of the image fade-in animation (in milliseconds)
+      captionAnimationDuration: 400,		// Duration of the caption animation (in milliseconds)
+      counterText: "Image {x} of {y}",	// Translate or change as you wish, or set it to false to disable counter text for image groups
+      closeKeys: [27, 88, 67],		// Array of keycodes to close Slimbox, default: Esc (27), 'x' (88), 'c' (67)
+      previousKeys: [37, 80],			// Array of keycodes to navigate to the previous image, default: Left arrow (37), 'p' (80)
+      nextKeys: [39, 78]			// Array of keycodes to navigate to the next image, default: Right arrow (39), 'n' (78)
+    }, _options);
+
+    // The function is called for a single image, with URL and Title as first two arguments
+    if (typeof _images == "string") {
+      _images = [[_images, startImage]];
+      startImage = 0;
+    }
+
+    middle = win.scrollTop() + (win.height() / 2);
+    centerWidth = options.initialWidth;
+    centerHeight = options.initialHeight;
+    $(center).css({top: Math.max(0, middle - (centerHeight / 2)), width: centerWidth, height: centerHeight, marginLeft: -centerWidth/2}).show();
+    compatibleOverlay = ie6 || (overlay.currentStyle && (overlay.currentStyle.position != "fixed"));
+    if (compatibleOverlay) overlay.style.position = "absolute";
+    $(overlay).css("opacity", options.overlayOpacity).fadeIn(options.overlayFadeDuration);
+    position();
+    setup(1);
+
+    images = _images;
+    options.loop = options.loop && (images.length > 1);
+    return changeImage(startImage);
+  };
+
+  /*
+    options:	Optional options object, see jQuery.slimbox()
+    linkMapper:	Optional function taking a link DOM element and an index as arguments and returning an array containing 2 elements:
+    the image URL and the image caption (may contain HTML)
+    linksFilter:	Optional function taking a link DOM element and an index as arguments and returning true if the element is part of
+    the image collection that will be shown on click, false if not. "this" refers to the element that was clicked.
+    This function must always return true when the DOM element argument is "this".
+  */
+  $.fn.slimbox = function(_options, linkMapper, linksFilter) {
+    linkMapper = linkMapper || function(el) {
+      return [el.href, el.title];
+    };
+
+    linksFilter = linksFilter || function() {
+      return true;
+    };
+
+    var links = this;
+
+    return links.unbind("click").click(function() {
+      // Build the list of images that will be displayed
+      var link = this, startIndex = 0, filteredLinks, i = 0, length;
+      filteredLinks = $.grep(links, function(el, i) {
+	return linksFilter.call(link, el, i);
+      });
+
+      // We cannot use jQuery.map() because it flattens the returned array
+      for (length = filteredLinks.length; i < length; ++i) {
+	if (filteredLinks[i] == link) startIndex = i;
+	filteredLinks[i] = linkMapper(filteredLinks[i], i);
+      }
+
+      return $.slimbox(filteredLinks, startIndex, _options);
+    });
+  };
+
+
+  /*
+    Internal functions
+  */
+
+  function position() {
+    var l = win.scrollLeft(), w = win.width();
+    $([center, bottomContainer]).css("left", l + (w / 2));
+    if (compatibleOverlay) $(overlay).css({left: l, top: win.scrollTop(), width: w, height: win.height()});
+  }
+
+  function setup(open) {
+    if (open) {
+      $("object").add(ie6 ? "select" : "embed").each(function(index, el) {
+	hiddenElements[index] = [el, el.style.visibility];
+	el.style.visibility = "hidden";
+      });
+    } else {
+      $.each(hiddenElements, function(index, el) {
+	el[0].style.visibility = el[1];
+      });
+      hiddenElements = [];
+    }
+    var fn = open ? "bind" : "unbind";
+    win[fn]("scroll resize", position);
+    $(document)[fn]("keydown", keyDown);
+  }
+
+  function keyDown(event) {
+    var code = event.keyCode, fn = $.inArray;
+    // Prevent default keyboard action (like navigating inside the page)
+    return (fn(code, options.closeKeys) >= 0) ? close()
+      : (fn(code, options.nextKeys) >= 0) ? next()
+      : (fn(code, options.previousKeys) >= 0) ? previous()
+      : false;
+  }
+
+  function previous() {
+    return changeImage(prevImage);
+  }
+
+  function next() {
+    return changeImage(nextImage);
+  }
+
+  function changeImage(imageIndex) {
+    if (imageIndex >= 0) {
+      activeImage = imageIndex;
+      activeURL = images[activeImage][0];
+      prevImage = (activeImage || (options.loop ? images.length : 0)) - 1;
+      nextImage = ((activeImage + 1) % images.length) || (options.loop ? 0 : -1);
+
+      stop();
+      center.className = "lbLoading";
+
+      preload = new Image();
+      preload.onload = animateBox;
+      preload.src = activeURL;
+    }
+
+    return false;
+  }
+
+  function animateBox() {
+    center.className = "";
+    $(image).css({backgroundImage: "url(" + activeURL + ")", visibility: "hidden", display: "" });
+    $(sizer).width(preload.width);
+    $([sizer, prevLink, nextLink]).height(preload.height);
+
+    $(caption).html(images[activeImage][1] || "");
+    $(number).html((((images.length > 1) && options.counterText) || "").replace(/{x}/, activeImage + 1).replace(/{y}/, images.length));
+
+    if (prevImage >= 0) preloadPrev.src = images[prevImage][0];
+    if (nextImage >= 0) preloadNext.src = images[nextImage][0];
+
+    centerWidth = image.offsetWidth;
+    centerHeight = image.offsetHeight;
+    var top = Math.max(0, middle - (centerHeight / 2));
+    if (center.offsetHeight != centerHeight) {
+      $(center).animate({height: centerHeight, top: top}, options.resizeDuration, options.resizeEasing);
+    }
+    if (center.offsetWidth != centerWidth) {
+      $(center).animate({width: centerWidth, marginLeft: -centerWidth/2}, options.resizeDuration, options.resizeEasing);
+    }
+    $(center).queue(function() {
+      $(bottomContainer).css({width: centerWidth, top: top + centerHeight, marginLeft: -centerWidth/2, visibility: "hidden", display: ""});
+      animateCaption();
+      $(image).css({display: "none", visibility: "", opacity: ""}).fadeIn(options.imageFadeDuration, animateCaption);
+    });
+  }
+
+  function animateCaption() {
+    if (prevImage >= 0) $(prevLink).show();
+    if (nextImage >= 0) $(nextLink).show();
+    $(bottom).css("marginTop", -bottom.offsetHeight).animate({marginTop: 0}, options.captionAnimationDuration);
+    bottomContainer.style.visibility = "";
+  }
+
+  function stop() {
+    preload.onload = null;
+    preload.src = preloadPrev.src = preloadNext.src = activeURL;
+    $([center, image, bottom]).stop(true);
+    $([prevLink, nextLink, image, bottomContainer]).hide();
+  }
+
+  function close() {
+    if (activeImage >= 0) {
+      stop();
+      activeImage = prevImage = nextImage = -1;
+      $(center).hide();
+      $(overlay).stop().fadeOut(options.overlayFadeDuration, setup);
+    }
+
+    return false;
+  }
+
+})(jQuery);